Next week at CES Jadoo Power will be showing off their hot, hot fuel cell battery technology for all to see. They've got their XRT adapter, basically a generator that runs on fuel cells, and then their N-Stor and N-Gen fuel cell canisters to give it the juice.

There are plenty of benefits to getting power this way when you're out in the field or the lines are down; it's lightweight, can last up to 11 hours on a single canister, and is totally environmentally friendly. The downside? A fully configured XRT system will set you back a whopping $8,000. That's a lot to pay for a portable generator, but as this tech becomes more affordable in the coming years look to see gasoline generators go the way of the Dodo. –Adam Frucci